So, you want a straight answer: polar bears just can’t survive long-term without sea ice. Sea ice gives them access to their high-fat prey and a place to rest and travel; take that away, and meeting their food and energy needs gets nearly impossible. Here’s what’s happening: when the ice disappears, it changes where bears…
Picture the Arctic: polar bears out on the ice, always on the hunt, living off just a handful of powerful foods. Here’s a quick look at the five main things they eat—and why those foods matter so much when you’re trying to survive in the coldest corners of the world. Polar bears mostly eat seals,…
Ever wondered how long a polar bear can actually stay underwater? Picture a polar bear lunging through icy water, chasing after a seal. Most of the time, a polar bear holds its breath for about two to three minutes, which gives it just enough time to dive and hunt seals beneath the Arctic ice. Let’s…
Honestly, the distance a polar bear can swim might surprise you. One polar bear (Ursus maritimus) swam about 687 km (426 miles) without stopping for nearly 10 days. That kind of journey really shows how far these animals will go when they’re desperate for food or ice. Keep reading and you’ll see how scientists tracked…
You might picture a polar bear as a huge, lumbering animal on land. But once it hits the water, everything changes. Suddenly, it’s a sleek predator, and honestly, you’re in trouble if you think you can outpace it. In a swim, a polar bear doesn’t just match the fastest human sprinters—it usually beats them. Its…
You might imagine a polar bear dripping with ice after a long swim, but that’s not really what happens. Polar bears definitely get wet when they hunt or cross icy water, but they come out mostly ice-free thanks to special oils in their fur and the thick fat beneath their skin. A polar bear’s fur…
When you picture a polar bear charging, you probably imagine yourself sprinting to safety. But, let’s be honest: you almost certainly can’t outrun a polar bear if it ever comes down to it—these bears move way faster than most people expect, and they close the gap in no time. You most likely cannot outrun a…
A lot of Canadians call the polar bear “nanuk” or “nanuq,” which comes from Inuit languages. You’ll still hear names like “white bear” or “ice bear” in stories and on maps across the Canadian Arctic. Nanuk is probably the most common Indigenous name you’ll come across, and it really ties the animal to Inuit culture…
So, you want a straight answer: scientists say there are about 26,000 polar bears left today. Most studies warn that if warming keeps up, we’ll see a big drop by 2050—maybe 30% or more—putting some regional groups at serious risk of disappearing. Let’s look at where these numbers come from, what’s driving the decline, and…
You can actually see polar bears up close in Churchill, Manitoba—the place most folks call the “Polar Bear Capital of the World.” If you’re hoping for a real shot at watching polar bears migrate along the Hudson Bay shoreline in autumn, Churchill is the spot. In summer, you’ll find beluga whales, and in winter, the…